There isn ‘t much milk_____is left in the bottle.
D
在不定式词much，或由much修饰的名词之后一般用关系代词that引导定语从句。
It was not until she had finished all her work_____.
Itwasnotuntilshehadfinishedallherwork_____.
He didn‘t seem to mind_____the music while he was studying.
Both of my brothers are now married ，so I have two_____.